OFFSET
0,6
COMMENTS
Cf. A108612 Beatty-2 (or nested Beatty) function of 1/sin(1).
FORMULA
a(n) = A108612[n] - n^2 = floor(n*floor(n/sin(1))) - n^2.
CROSSREFS
KEYWORD
nonn
AUTHOR
Zak Seidov, Jun 13 2005
STATUS
approved